Image processor
US6266455A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 2, 1998 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Sep 2, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2215/0065
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data communication unit (1) receives input image data of a first data format which comprises coordinate data of the end points of vectors forming an image and various modifying information of the vectors, and stores them in an input buffer (2). A data analyzer unit (3) converts the input image data into image data of a second data format and stores the data in a storage unit (6). The second data format holds the various modifying information independently of the coordinate data of the end points, decreasing the amount of data compared with the first data format. Based on the image data of the second data format, the data analyzer unit (3) generates, in a band-by-band manner, intermediate codes comprising coordinate data that constitute the contours of the vectors reflecting the various modifying information. The intermediate codes are converted into corresponding raster data in a band-by-band manner, and are printed as an image by a printer unit (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.